<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use think\facade\Db;

/**
 * 题目选项设置
 *
 * @icon fa fa-circle-o
 */
class SubjectExamItem extends Backend
{

    /**
     * SubjectExamItem模型对象
     */
    protected $model = null;
    protected $relationSearch = true;
    protected $searchFields = 'id';
    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\SubjectExamItem();
        $this->view->assign("typeList", $this->model->getTypeList());



    }

    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */



    /**
     * 查看
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            $exam_id = $this->request->get('subject_exam_id');
            [$where, $sort, $order, $offset, $limit] = $this->buildparams();
            $total = $this->model
                ->where($where)
                ->where(function ($query) use ($exam_id) {
                    if ($exam_id > 0) {
                        $query->where('subject_exam_id', $exam_id);
                    }
                })
                ->withJoin(['subjectitem'])
                ->with(['factor'])
                ->order($sort, $order)
                ->count();
            $list = $this->model
                ->where($where)
                ->where(function ($query) use ($exam_id) {
                    if ($exam_id > 0) {
                        $query->where('subject_exam_id', $exam_id);
                    }
                })
                ->withJoin(['subjectitem'])
                ->with(['factor'])
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();
            $list = $list->toArray();

            $result = ['total' => $total, 'rows' => $list];
            return json($result);
        }

        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {
            $params = $this->request->post('row/a');
            if ($params) {
                $params = $this->preExcludeFields($params);
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name     = str_replace('\\model\\', '\\validate\\', get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? $name : $this->modelValidate;
                        $pk       = $row->getPk();
                        if (!isset($params[$pk])) {
                            $params[$pk] = $row->$pk;
                        }
                        validate($validate)->scene($this->modelSceneValidate ? 'edit' : $name)->check($params);
                    }
                    $result = $row->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (\PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were updated'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }

        $iteminfo = $this->model->where('id',$ids)->find();
        $exam = (new \app\admin\model\SubjectExam())->where('id',$iteminfo['subject_exam_id'])->find();
        $subject = (new \app\admin\model\Subject())->where('id',$exam['subject_id'])->find();
        $this->view->assign("subjectinfo", $subject);


        $this->view->assign('row', $row);

        return $this->view->fetch();
    }



    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post('row/a');
            if ($params) {
                $params = $this->preExcludeFields($params);

                if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
                    $params[$this->dataLimitField] = $this->auth->id;
                }
                $result = false;
                Db::startTrans();

                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name     = str_replace('\\model\\', '\\validate\\', get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name.'.add' : $name) : $this->modelValidate;
                        validate($validate)->scene($this->modelSceneValidate ? 'edit' : $name)->check($params);
                    }
                    $result = $this->model->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (\PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were inserted'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }

        $subject_exam_id = $this->request->get('subject_exam_id');
        $exam = (new \app\admin\model\SubjectExam())->where('id',$subject_exam_id)->find();
        $subject = (new \app\admin\model\Subject())->where('id',$exam['subject_id'])->find();
        $this->view->assign("subjectinfo", $subject);

        return $this->view->fetch();
    }

    public function index2(){
        //设置过滤方法

        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
//                return $this->selectpage();
            }
            $exam_id =(new \app\admin\model\SubjectExam())->where('subject_id',$this->request->get('subject_id'))->column('id');
            $keywords = $this->request->post('name');
//            dump($exam_id);die;
            [$where, $sort, $order, $offset, $limit] = $this->buildparams();
            $total = $this->model
                ->where($where)
                ->where(function ($query) use ($exam_id,$keywords) {
                    if ($exam_id ) {
                        $query->where('subject_exam_id', 'in',$exam_id);
                    }
                    if ($keywords){
                        $query->where('name', 'like',"%$keywords%");
                    }
                })
                ->withJoin(['subjectitem'])
//                ->field('id,name')
                ->order($sort, $order)
                ->count();
            $list = $this->model
                ->where($where)
                ->where(function ($query) use ($exam_id,$keywords) {
                    if ($exam_id ) {
                        $query->where('subject_exam_id', 'in',$exam_id);
                    }
                    if ($keywords){
                        $query->where('name', 'like',"%$keywords%");
                    }
                })
                ->withJoin(['subjectitem'])
//                ->field('id,name')
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();
            $list = $list->toArray();

            foreach ($list as &$vv){
                $vv['name'] =$vv['subjectitem']['name']."-".$vv['name'] ;
            }
            $result = ['total' => $total, 'rows' => $list];
            return json($result);
        }

        return $this->view->fetch();
    }


}
